USD28.66
Cyanocobalamin Injection, Solution - NDC 0517-0032-25 lab doi: 10.1016/S0140-6736(20)32511-3 [DOI] [PubMed] [Google Scholar] Size:250 ml https://media.springernature.com/lw685/springer-static/image/art%3A10.1038%2Fcddis.2017.225/MediaObjects/41419_2017_Article_BFcddis2017225_Fig6_HTML.jpg
USD28.66
USD29.20
Compare any stated identifier with the version you previously knew. A familiar brand or title should not replace checking the actual specification.
Use the same definition for any feature you compare across sellers. Ask sellers the same focused question when a key detail is unclear.
Clarify who should receive product information and order updates. Ask which party should accept a proposed change to the order.